Production Information Generation System, Production Information Generation Device, and Production Information Generation Method

a technology of information generation and information generation, which is applied in the direction of electric programme control, program control, instruments, etc., can solve the problems of defective rate degradation and unexpected reduction of throughpu

Pending Publication Date: 2021-12-09
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The invention allows for the creation of different types of production information based on the desired output. This helps to reflect differences in the capabilities of workers who are performing various steps in the production process. The purpose of this invention is to improve the efficiency and effectiveness of production lines.

Problems solved by technology

This may cause degradation of a defective rate or unexpected reduction of a throughput.

Method used

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  • Production Information Generation System, Production Information Generation Device, and Production Information Generation Method
  • Production Information Generation System, Production Information Generation Device, and Production Information Generation Method
  • Production Information Generation System, Production Information Generation Device, and Production Information Generation Method

Examples

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first embodiment

[0038]FIG. 1 is a diagram illustrating a configuration example of a production information generation system according to the present invention. The production information generation system includes a production information generation device 100, a production planning device 200, a process planning device 300, an equipment control information generation device 400, a network 50 that connects those devices to one another and enables communication therebetween, a production line 600 that is connected to the network 50 and is controlled, and a training management device 500 that is connected to the production line 600 via another network 50′.

[0039]The network 50 and such another network 50′ connects the production information generation device 100, the production planning device 200, the process planning device 300, the equipment control information generation device 400, the production line 600, and the training management device 500 to one another, and enables communication therebetw...

second embodiment

[0112]In the second embodiment, the process planning reception unit 133 returns the control to Step S005 after executing Step S006.

[0113]In Step S005, when a difference between the process-basis actual worktime read in Step S002 and the worktime for each capability calculated in Step S004, or, if worktime for each capability is specified in Step S006, the specified worktime for each capability, does not exceed the predetermined threshold value (worktime for each capability allowable value) (“No” in Step S005), the process planning reception unit 133 proceeds the control to Step S108.

[0114]The production planning reception unit 134 requests the external production planning device 200 for production planning, and receives new production planning information (Step S108). Specifically, the production planning reception unit 134 transmits the worktime for each capability specified in Step S004 or Step S006 and the current production planning information to the external production plannin...

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Abstract

A production information generation system includes a production information generation device and a work instruction information output device. The production information generation device includes a storage unit for storing actual information containing an actual value of worktime in a process and a throughput of a product, and work promotion master information, a worktime function calculation unit for calculating a worktime function for each process and each worker, the worktime function indicating a correlation of actual information, a worktime for each capability calculation unit for calculating worktime for each capability for obtaining a predetermined throughput by using the worktime function; a work instruction information generation unit for generating, for each worker, work instruction information containing the worktime for each capability and the work promotion information; and a transmitter for transmitting the work instruction information to the work instruction information output device, and the work instruction information output device including an output unit for displaying the worktime for each capability.

Description

TECHNICAL FIELD[0001]The present invention relates to a production information generation system, a production information generation device, and a production information generation method. The present invention claims priority to Japanese Patent Application No. 2018-195772, filed on Oct. 17, 2018, the contents of which are incorporated by reference herein in its entirety in designated states where the incorporation of documents by reference is approved.BACKGROUND ART[0002]As the background art in this technical field, JP 2009-301292 A (Patent Literature 1) is disclosed. This literature describes that a variation amount is calculated from data on a production system, a normal production number, and an overtime-work production number in the past and that a possible production system and overtime work are determined with respect to a difference between an actual stock amount and a target amount.CITATION LISTPatent Literature[0003]PTL 1: JP 2009-301292 ASUMMARY OF INVENTION[0004]In the...

Claims

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Application Information

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Patent Type & AuthorityApplications(United States)
IPC IPC(8): G05B19/418
CPCG05B19/4185G05B19/4183G05B19/41885G05B19/41865G06Q50/04G06Q10/06311G06Q10/06G06Q10/06398G06Q10/06395G06Q10/06312
InventorUENO, YUMIKONONAKA, YOUICHITSUTSUMI, DAISUKE
OwnerHITACHI LTD